baber/WOPTO huggingface dataset:
Patent JP-2004314710-A (JP)
Title: Golf cart
Inventor: YANO YOSHIHIRO
IPC: A63B55/60
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a wind shield to be opened or closed easily and to allow drive wind to hit against the head of an occupant by preventing the view of the occupant from being shielded.  <P>SOLUTION: The wind shield 2 is formed separately into a movable shield 11 at the upper end section and a fixed shield 12 at the other sections. The movable shield 11 is supported by a frame for supporting the wind shield (an inclination section 17 of an upper frame 13) via a movable shield supporting apparatus 24. The fixed shield 12 is fixed to a frame. The supporting apparatus 24 is rotatably supported between a closed position, where the movable shield 11 is in parallel with the fixed shield, and an open position, where the lower end of the movable shield 11 is located in front of the car body. Additionally, the supporting apparatus 24 has a movable shield retention member (projecting piece 41) for retaining the movable shield 11 at an open position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316552-A (JP)
Title: Control device for internal combustion engine
Inventor: IIOI JUNYA
IPC: F02D13/06
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of properly performing switching between a partial-cylinder operation and an all-cylinder operation even when an atmospheric pressure is changed and of increasing approximately linearly an engine output with respect to an acceleration operation.  <P>SOLUTION: An execution condition of cylinder cut-off is determined in response to an engine water temperature TW, a throttle valve opening TH, an intake air temperature TA, and an engine speed NE. When the execution condition of cylinder cut-off is satisfied, the cylinder cut-off in which a part of the cylinder is cut-off is directed to a cylinder cut-off mechanism 30, and the partial-cylinder operation is performed. At a highland where the atmospheric pressure PA is lower than a predetermined pressure PACS, the cylinder cut-off execution condition is not satisfied (S19), thereby inhibiting the partial-cylinder operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316579-A (JP)
Title: Pump device
Inventor: TOKUNAGA TAKAAKI
IPC: F04D29/58
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device employing a high-efficiency cooling structure for preventing temperature increase of the pump device and a high-efficiency heat retaining structure for preventing freezing of the pump device.  <P>SOLUTION: A motor is provided with an external fan in an outer shell rear part, the external fan is covered with a cylindrical fan cover, and a wind guide is formed in part of a cylindrical side surface of the fan cover. An opening is formed in part of a board case housing a control board with a speed control device or the like being loaded on it or a board cover to allow wind from the guide of the cylindrical side surface of the fan cover to flow in the opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320631-A (JP)
Title: Communication system relaying two points by network
Inventor: OKOHARA KEISUKE
IPC: H04L12/46
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication between two communication nodes even when passing through a network having a overlapping address system between the networks having a different overlapping address system.  <P>SOLUTION: In the network through which the communication passes, one of or a plurality of the networks that each have the address systems are connected by slave relay apparatuses directed to each of the networks. The communication is practiced by specifying the network which a communication node for starting the communication designates as a destination. In the network through which the communication passes, a master relay apparatus is installed which connects the communication from the network where the communication node for starting the communication exists. A tunnel is constructed between the slave relay apparatuses directed to the network of the destination from the master relay apparatus and capsulated packets are passed through the tunnel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315938-A (JP)
Title: Forged material of aluminum alloy for structural material in transport aircraft, and manufacturing method therefor
Inventor: NAKAI MANABU
IPC: C22C21/06
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forged material of an Al-Mg-Si aluminum alloy for a structural material in a transport aircraft, having higher strength, higher toughness and higher corrosion resistance, and to provide a method for manufacturing the forged material with satisfactory reproducibility.  <P>SOLUTION: The forged material of the Al-Mg-Si aluminum alloy comprises a product portion 2 and a flash portion 5a, and comprises 0.6-1.8% Mg, and 0.4-1.8% Si, further one or more elements among 0.01-0.9% Mn, 0.01-0.25% Cr, 0.01-0.20% Zr and the balance Al with unavoidable impurities, wherein the product portion 2 has a structure containing such subgrains as to occupy 70% or more by an average area rate: the flash portion 5a has a structure containing such subgrains as to occupy 50% or more by an average area rate; and the product portion 2 has 0.2% yield strength of 300 MPa or higher, and a Charpy impact value of 20 J/cm<SP>2</SP>or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316375-A (JP)
Title: Handrail
Inventor: KONISHI SUSUMU
IPC: E04F11/18
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To give a better outer appearance by covering the outer wall surface of a parapet and provide a handrail having a good workability when washing the outer wall surface of the parapet.  <P>SOLUTION: A plurality of posts 5 erected from the parapet 3 with certain intervals between the posts; panels 7 are provided at the outer side of the parapet 3; panel frames 9 holding the panel 7 by attaching to the right and left of the panel 7 and a connecting portion 15 attaching the panel frames 9 to the posts 5 in a freely rotating manner are provided; the connecting portion 15 has horizontal rods 27 and 29 and are provided at the upper portion of the posts; the panel 7 is attached to the panel frame 9 with bolts or screws and covers the outer wall surface 4 of the parapet 3; and the panel can be removed from the panel frame 9 by sliding the panel 7 upward after removing bolts or screws and sliding the panel 7 upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079991-A (JP)
Title: Piezo-electric element, ink jet head, angular velocity sensors and their manufacturing method, and ink jet recording device
Inventor: TORII HIDEO
IPC: H01L41/29
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To decrease variations in characteristic and to improve reliability of a piezoelectric element 20 by forming a piezoelectric substrate layer 3 comprising a perovskite type oxide excellent in crystallinity and a (001) face crystal orientation of the piezoelectric element 20.  <P>SOLUTION: The manufacturing method comprises the steps of forming a first electrode layer 2 comprising an alloy of at least one type of metal selected from the group of cobalt, nickel, iron, manganese, and copper, and a noble metal, on a silicon wafer 1; forming a piezoelectric substrate layer 3 comprising rhombohedral system or tetragonal system perovskite type oxide (PZT, etc.) on the first electrdoe layer 2; and preferentially orienting the piezoelectric substrate layer 3 to the (001) face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325163-A (JP)
Title: End-measuring apparatus
Inventor: KODAMA KAZUHIKO
IPC: G01D5/36
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve apparatus reliability by preventing structural failure due to foreign matters.  <P>SOLUTION: A slide shoe 22 is provided for maintaining the interval between a scale 12 and a slider 20. Slopes 23 and 21 for rejecting foreign matter 30 from a sliding guide surface 11 and a scale surface 13 are provided for both ends of the slider 20 in its moving direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325200-A (JP)
Title: In-tissue material concentration measuring apparatus
Inventor: KAWABATA KENICHI
IPC: G01N21/64
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-tissue material concentration measuring apparatus for measuring a concentration of a physiologically active material.  <P>SOLUTION: The in-tissue material concentration measuring apparatus sets a tissue sample 1 in a sample holder 2. An excitation light 4 from an excitation light source 3 irradiates the tissue sample 1. A wavelength of the excitation light is selected by a slit 5 controlled by a control part 12. The selected excitation light irradiates the tissue sample 1. After fluorescence 6 reflected from the tissue sample 1 is split by a spectroscope 7, the fluorescence is amplified by an amplifier 8 and introduced into a signal processing part 9. A measured result is displayed on a display 10 and stored in a data storage 11. The apparatus is operated and controlled by a control part 12, measures fluorescence intensity (D) of a chemical based on an optimal excitation wavelength and the local maximal emission wavelength of the chemical, measures autofluorescence intensity (A) of the tissue, displays a ratio D/A on the display 10 and stores it in the data storage 11. The concentration of the in-tissue physiologically active material can be conveniently measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328925-A (JP)
Title: Electrical circuit device
Inventor: MORITA MANABU
IPC: H01H45/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electrical component from being submerged in water, even if the water intrudes from an opening, in an electrical circuit device with the opening formed at the upper part of a housing.  <P>SOLUTION: In the electrical circuit device constituted, such that a relay 3 mounted on a conductive board 1 is covered with a cover 4, and the opening 51 is formed at the upper part of the housing 5: a waterproof wall 121 that is protruded from the vertical wall face 113 of the conductive board 1 and covers the upper part of the cover 4 is arranged; an inclined face 412 is formed on the cover 4; and a space 8 of such an area as not to cause capillary phenomenon is formed in between the waterproof wall 121 and the inclining face 412, thus preventing the water from intruding to a relay-housing space side due to the capillary phenomenon. Also, water is surely drained to a lower opening 63, through a drainage ditch 42 formed in a space between the cover 4 and a terminal 7, and the electrical device and the electrical circuit are prevented from submerging in the water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321132-A (JP)
Title: Pet dog washing and drying system
Inventor: HASEGAWA HIDENAO
IPC: A01K13/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet dog-washing -drying system that is efficient since these works are carried out in a specific equipment that are used only for washing and drying a pet dog and allows the pet owner to be released from the complicated dog-caring works such as the disposition of the falling hair collected from the washed pets only by paying fee, and as these apparatus are automatically washed/disinfected and kept clean, and they can be utilized without anxiety.  <P>SOLUTION: A pet owner and the pet can be admitted to the working room 2 provided in a building 1 by paying an admission fee. The working room 2 is equipped with a pet-washing and drying stand 11, a shower unit 21 and a drier unit 22. The pet-washing and -drying stand 11 is equipped with water-splashing protectors 13, 14 so that they may be vertically movable as well as equipped with a pet-locking tool 15. The shower can be used for the time corresponding to the room admission fee and the drier unit can be used by paying the fee for the use. After the use is over and the user has left from the room, the working room 2 is automatically washed and disinfected with an automated apparatus for washing and disinfection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003324920-A (JP)
Title: Electric device having high-speed rotor
Inventor: LAURENT DANIEL
IPC: H02K21/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric device which has a high-speed rotor.  <P>SOLUTION: The rotor (1) has a shaft (2) made of nonmagnetic material, a plurality of magnetic pole pieces (30) made of magnetic material surrounding this shaft (2), a wedge (51), and a permanent magnet (4) fixed within storage space (40) by this wedge (51) and the magnetic pole piece (30).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324614-A (JP)
Title: Turbine nozzle segment
Inventor: TSURU ATSUSHI
IPC: F01D9/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mounting operation efficiency of a turbine nozzle 5 by suppressing the shaking of turbine nozzle segments 1 with respect to a fixture 31 even if outer channel members 19 are made substantially parallel to the blade spans.  <P>SOLUTION: A turbine nozzle segment comprises a plurality of stationary blades 7, an arcuate inner band 9 integrally formed with the blades 7 inside the same, and an arcuate outer band 11 integrally formed with the blades 7 outside the same. The outer band 11 comprises an outer channel member 19, a front outer rim 21, a rear outer rim 23, and a hooking member 29 formed at the center of the arcuate rear end of the outer channel member 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327920-A (JP)
Title: Manufacturing method of semiconductor device, flexible substrate and semiconductor device
Inventor: NAITO KATSUYUKI
IPC: G02F1/1345
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabrication method of a semiconductor device which can prevent ion migration, and short-circuit between wirings takes place hardly.  <P>SOLUTION: In the semiconductor device, a plurality of inner connecting electrodes 4 for connecting to a plurality of bump electrodes 7 disposed on the element surface of a semiconductor chip 6, a plurality of outer connecting electrodes (not shown) for connecting to outside, and a plurality of wirings 3 for connecting the outer connecting electrodes and the inner connecting electrodes 4 are disposed on a surface of an insulating film 2, and the semiconductor chip 6 is mounted on a flexible substrate 1, in which the surfaces of the inner connecting electrodes 4, wirings 3, and the insulating film 2 are covered with a passivation film 5. The element surface of the semiconductor chip 6 is faced to the flexible substrate 1, and the protruding electrodes 7 disposed on the element surface smash through the passivation film 5 such that the electric continuity between the protruding electrodes 7 and the inner connecting electrodes 4 is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332322-A (JP)
Title: Earth and sand container
Inventor: OKU JUNICHIRO
IPC: E21D9/12
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide earth and sand container capable of securely draining separation water separated from the earth and sand and securely carrying out transfer of the earth and sand provided with an earth and sand space S containing wet earth and sand therein.  <P>SOLUTION: To constitute a earth and sand container provided with a earth and sand containing space S in the inside for wet earth and sand, a number of drain holes 15 discharging separated water are formed in a partition member 18 partitioning an earth and sand containing space S and lining material 16 made of a filter cloth is arranged at the inside face on the earth and sand space side of the partition member 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334979-A (JP)
Title: Audio device
Inventor: FUKUHARA HIROSHI
IPC: G11B20/12
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio device in which setting of the sound volume or the like suitable for reproduction of each of various contents can be adjusted automatically.  <P>SOLUTION: A nonvolatile memory 5 stores previously a key word, and setting data of the sound volume , sound quality and a sound field corresponding to the key word. When the key word coinciding with the data in disk information read by a disk play-back circuit 1 is stored in a nonvolatile memory 5, a control circuit 2 controls the disk play-back circuit 1 and an audio circuit 6 so that the disk play-back circuit 1 and the audio circuit 6 perform play-back in accordance with the set up data corresponding to the key word.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336609-A (JP)
Title: Processing circuit for conversion to stereophony
Inventor: OKUDA KOZO
IPC: H04S1/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing circuit for conversion to stereophony which can be made small and inexpensive and can more effectively provide the feeling of stereophony.  <P>SOLUTION: This processing circuit for conversion to stereophony which generates a stereo signal on the basis of output signals of two non-directional microphones is provided with a first circuit for performing the substraction type processing of conversion to stereophony to generate a first left channel signal and a first right channel signal, a second circuit for performing the addition type processing of conversion to stereophony to generate a second left channel signal and a second right channel signal, a third circuit for generating a left channel signal by combining the first left channel signal and the second channel signal, and a fourth circuit of generating a right channel signal by combining the first right channel signal and the second right channel signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334794-A (JP)
Title: Microcomputer with built-in pll
Inventor: FUJITA YUKIISA
IPC: G06F1/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer with a built-in PLL, having a simple structure and a small exclusive circuit area, being capable of stopping input of a clock signal from an external oscillation circuit when detecting stop of the external oscillation circuit.  <P>SOLUTION: The microcomputer is equipped with an edge detection circuit 20, a PLL circuit 10, a counter 30, a detection part 50 of an external generation clock signal stop and a circuit of the external generation clock signal stop for stopping input of the external generation clock signal to the edge detection circuit 20 and a PLL circuit 10 while the external clock stop detection signal is output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337877-A (JP)
Title: Method for distinguishing welding method in welded joint
Inventor: ITASHIKI CHUICHI
IPC: B23K9/167
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely distinguish a welding method applied with either one between a MAG (metal active gas) welding method and a TIG (tungsten inert gas) welding method, in the welded joint 5 at which an austenitic stainless steel-made rotary shaft 2 is joined with a mild steel-made shaft pipe 4 by the MAG welding method or the TIG welding method.  <P>SOLUTION: Oxygen content in the metallographic structure at the welded joined part 5 is measured, and this measured oxygen content is compared with the oxygen content in the metallographic structure at the welded joint joining a first sample piece having the same material as the rotary shaft 2 and a second sample piece having the same material as the shaft pipe 4 with the MAG welding method, and the oxygen content in the metallographic structure at the welded joined part joining the first sample piece having the same material as the rotary shaft 2 and the second sample piece having the same material as the shaft pipe 4 with the TIG welding method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339538-A (JP)
Title: Micro-bump production method, fine-mesh production method, laser machining device, and substrate for production
Inventor: NAKADA YOSHIKI
IPC: B01J19/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-bump production method by which a bump in a nano-size class having a periodic structure can easily be machined, and to provide a fine-mesh production method, a laser machining device, and a substrate for production.  <P>SOLUTION: A laser is oscillated, and the emitted laser beam is separated into a plurality of luminous fluxes. The separated luminous fluxes are condensed on a thin film 1c on a substrate 1b in a state of being interfered. The interference region of a fluence higher than a bump formation threshold and lower than a bump critical threshold is formed by the interference. The thin film 1c in the interference region is deformed to produce a bump 1a having a periodic structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339346-A (JP)
Title: Coating material composition for impregnation, and porous building material and method for producing the same
Inventor: MURATAKE HIROAKI
IPC: C09D175/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating material composition for impregnation capable of reducing the VOC (volatile organic compounds) concentration derived from coating agents for building materials, and to provide a porous building material impregnated with the coating material composition, and a method for producing the porous building material.  <P>SOLUTION: The coating material composition for impregnation comprises at least an impregnating sealer component (A) and a non-volatile, non-reactive diluent (B). The porous building material is prepared by impregnating a porous base material with the coating material composition. The method for producing the porous building material comprises warming the coating composition and/or the porous base material in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313662-A (JP)
Title: J-shaped safety clip
Inventor: MASUKO HIROAKI
IPC: G09F1/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To extremely easily fix a clip to a name plate, be favorably retained to a breast pocket, be prevented from its falling off and eliminate a risk in the conventional clip used by attaching a safety clip to an acrylic resin name plate or fixing a U-shape clip to the name plate.  <P>SOLUTION: This J-shaped safety clip is so formed that a clip body 1 is formed into a U-shaped flat plate using a material such as steel and reinforced resin, and one of ends in its opening side is formed with a tilt angle, which is slightly downward inclined in the direction of the bottom so as to form a hook shaped clip part 3 curved from the lower direction to the plane direction. In the other hand, the other end part in the opening side is extended at a slightly downward inclination and projected slightly longer than the tip of the hook shaped clip part to form a linear end part 4, thus being insertable in the plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337099-A (JP)
Title: Method for producing ethanol
Inventor: OKUDA NAOYUKI
IPC: C12P7/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ethanol by which a hydrolyzed liquid of a wood-based biomass containing coexistent pentose and hexose, and a fermentation-inhibiting material can be fermented without previously separating and collecting glucides, without removing the fermentation-inhibiting material, or without regulating the concentration of the glucides, and a high fermentation rate and a high ethanol yield are provided.  <P>SOLUTION: The method for producing the ethanol comprises a primary fermentation step for fermenting the hydrolyzed liquid obtained by hydrolyzing the wood-based biomass by using microorganisms comprising yeast, a separation step for separating the ethanol from the primary fermentation liquid obtained at the primary fermentation step, and a second fermentation step for fermenting the residual liquid after the ethanol-separation step by using microorganisms comprising pentose-fermenting microorganisms. In one aspect, the method involves a biomass-removing step for removing the biomass from the primary fermentation liquid after the primary fermentation step and before the ethanol-separation step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI